baber/WOPTO huggingface dataset:
Patent JP-H0747271-A (JP)
Title: Preparation of acrylonitrile and methacrylonitrile
Inventor: DEBU DEII SURETSUSHIYU
IPC: C07C255/08
Filed: 1991-01-09
Abstract: PURPOSE: To provide high activity for preparation of unsatd. nitriles at a temp. lower than the conventionally used temp. by using a catalyst having the specified structure during ammoxidation of olefins into unsatd. nitriles. CONSTITUTION: Olefin selected from the group consisting of propylene, isobutylene and mixtures thereof is reacted with molecular oxygen contg. gas and ammonia in the gas phase at a temp. of about 260-600 deg.C at an increased pressure in the presence of an oxide catalyst, to convert it into corresponding acrylonitrile, methacrylonitrile and mixtures thereof. During which, the reaction is carried out in the presence of the catalyst having the formula: Aa Kb CSc Mgd Nie Fef Big Mo12 Ox (A is Co, Mn, Cr, P, Sb, Te, Na, Ce, W or mixtures thereof, a is a number of 0-5, b is a number of 0-0.4, c is a number of 0-0.4, provided that the total of b and c is 0.1-0.4, d-g are each 0.2-10, x is a number determined by valencies of other elements present).
Patent JP-H08189044-A (JP)
Title: Mat foundation structure and method for construction thereof
Inventor: AOKI ISAMU
IPC: E02D27/02
Filed: 1995-01-09
Abstract: PURPOSE: To construct a mat foundation, especially for a prefabricated housing, through simple work and without requiring deep excavation and to maintain high accuracy. CONSTITUTION: A ground level constituting a mat foundation is subjected to foundation work 21 that matches the strength and quality of the ground, then a self-leveling member 22 is placed on the ground level to construct a level reference plane 23, a PC ground plate A is placed on the reference plane 23, and steel poles B are secured to the plate A and thereby installed on the ground level. The level of the top end of each steel pole B is adjusted, and the steel poles B are connected together by a steel girder C. Reinforcement 24 is placed beneath the girder C, and a form 26 is mounted on the girder C. Concrete is placed on a surface specified by the form 26, so that parts of a flange 7a and of a web 7b beneath the girder C are buried in the concrete, or up to the bottom surface of the flange 7a beneath the girder C.  The period of construction work is shortened by erecting the skeleton of an upper building on the steel poles B and the girder C prior to concrete placing.
Patent JP-H01178585-A (JP)
Title: Preparation of phosphor paste
Inventor: MANJIYU MASARU
IPC: C09K11/08
Filed: 1988-01-08
Abstract: PURPOSE:To prepare a phosphor paste which is formed into a phosphor layer free of luminescence nonuniformity and capable of providing a desired luminescent color, by dispersing a binder resin and a phosphor powder having particle surfaces coated with a colorant in a solvent in which the colorant is difficultly soluble. CONSTITUTION:A phosphor powder 3 and a colorant 4 selected from among fluorescent pigments and dyes (e.g., Rhodamine 6G) is dispersed in a solvent in which the colorant is soluble. Thereafter, the solvent is evaporated to form colorant layers 4 on the surfaces of the phosphor powder 3. The treated phosphor powder 3 and a binder resin 5 (e.g., a fluororesin) are dispersed in a solvent in which the colorant is difficultly soluble. The resulting phosphor paste is applied on a transparent electrode 1 or a dielectric layer 7, followed by drying through evaporation of the solvent to form a phosphor layer 6. A dielectric layer 7 and a counter electrode 2 are laminated on the phosphor layer 6 to produce an electroluminescent element.
Patent JP-H08191489-A (JP)
Title: Remote supervisory control system
Inventor: OZAKI TAKAYUKI
IPC: H04Q9/00
Filed: 1995-01-09
Abstract: PURPOSE: To control a load by the use of less quantity of data in the transmission of control data from a master station to a slave station. CONSTITUTION: First and second mode set means 4, 5 are provided for slave stations 21 to 2n and 1st and 2nd modes are set to the mode set sections 4, 5 based on mode setting data sent from a master station 1. In the mode setting state, when control data are sent from the master station 1, the control data are converted into load control data based on the 1st and 2nd modes set in a load control data conversion section 7 and the load control data are sent to the load and the monitor data from the load are received and sent to the master station.
Patent JP-S5698605-A (JP)
Title: Optical encoder
Inventor: NAGAI TAKASHI
IPC: G01D5/36
Filed: 1980-01-11
Abstract: PURPOSE: To reduce the manhours of fabrication by holding either of a luminous element and a light-receiving element on a base fixed on an end bracket for a rotary body to be measured and holding the other with the help of a cover installed on the afore-mentioned base.  
     CONSTITUTION: "A" connector 17 for electric connection is provided on a cover 15 with a luminous element 8 held by the cover 15. In addition, a light-receiving element 9 and a circuit part 10 are held by a base 12 and the A connector 17 electrically connected to the circuit part 10 and "B" connector 18 electrically connecting the A connector 17 are provided on the base 12. The A connector 17 and B connector 18 are connected to the base 12 fastened to an end bracket 1 for a rotary body to be measured, with the assistance of a screw 11. Under this arrangement, electrical connection of the luminous element 8, circuit part 10 and light-receiving element 9 takes palce, thus enabling the obtaining of a signal such as the number of shaft rotations, etc. In addition, the manhours of fabrication are reduced on account of the unnecessity of providing a fixed portion. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58119479-A (JP)
Title: Manufacture of clad steel plate
Inventor: NAKAMURA TAKESHI
IPC: B23K20/227
Filed: 1982-01-06
Abstract: PURPOSE:To manufacture clad steel plates of high quality at all times regardless of difference in melting point of inserted material and insert material by wrapping an inserted material with a steel plate of the same quality with the insert material and performing insert ingot making. CONSTITUTION:A steel plate 2 of an inserted material is lapped on a steel plate 1 of the same quality with the insert material, and periphery of the joint face is fillet welded. Then, inside of the joint is evacuated by a vacuum pump. The first two members 5, 5 obtained by the above process are lapped with separating agent between, and the periphery is surrounded by a steel plate of the same quality with the insert material to obtain the second lapped member 7. The surface of the member 7 is polished and applied with a scum repulsing agent, and inside air is exhausted by a vacuum pump. Then, the member 7 is suspended in a mold 9 and inserted with insert material 10 of molten metal. A clad steel ingot thus obtained is heated and bloomed to a slab of specified size. it is further cut to specified size, and hot rolled to obtain a product.
Patent JP-H05191505-A (JP)
Title: Automatic deciding device for line type
Inventor: KUMAGAI YASUHIRO
IPC: H04M3/42
Filed: 1992-01-08
Abstract: PURPOSE:To automatically decide the type of a dial line or a push line which is to be connected. CONSTITUTION:The line is connected with a line connection relay 4, and a dial tone from the line is detected in a dial tone detection part 3. A dial pulse or a push button dial signal is transmitted from a selection signal generation part 2, and the dial tone is detected in the dial tone detection part 3. A control part 1 automatically discriminates whether the connected line is the dial line or the push button dial line by the presence or absence of the detection, and it is displayed in a display part 5.
Patent JP-H02181578-A (JP)
Title: Automatic stop down device for video camera
Inventor: KATO SHUICHI
IPC: H04N5/235
Filed: 1989-01-06
Abstract: PURPOSE:To attain appropriate automatic stop down adjustment under a counter light state by detecting the first and second areas in the video period of an image pickup element and controlling incident light quantity to the image pickup element in a diaphragm control part. CONSTITUTION:It is decided whether a beam state is a normal light state or the counter light state by comparing signal based on the first and second areas in the video period of the image pickup element with each other, and respective control parts 24-26 determine the gains of respective gain control parts 20-22 according to the decided beam state. The signals of the respective areas extracted from the output signals of the image pickup element through respective gate parts 10-12 are amplified in the respective gain control parts 20-22 according to the beam state at that time and after that synthesize in an adding part 23, and a signal corrected according to the beam state is obtained for the output of the adding part 23. A stop down control part 4 determines a proper stop down value based on a signal obtained by controlling the signal of the adding part 23 based on a signal detected in a detection part 3 and correcting the controlled signal based on the beam state.
Patent JP-S5388190-A (JP)
Title: Mounting & adjusting method and its structure of service cable for ascending & descending body
Inventor: SAKURAI TAKESHI
IPC: B65H49/08
Filed: 1977-01-11
Abstract: PURPOSE: To aim at reduction of swell etc. generated at the lower part of a power service cable by such a construction that the cable housing shall be turned when mounting a cable at an ascending & descending body such as a freight hanging device in a container crane. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08190089-A (JP)
Title: Liquid crystal display device
Inventor: SAWA YASUSHI
IPC: G02F1/1335
Filed: 1995-01-10
Abstract: PURPOSE: To provide a large-screen liquid crystal display device excellent in display quality by making the dead space of the joint of a liquid crystal display panel inconspicuous in the case of constituting a large screen by arranging several liquid crystal display panels. CONSTITUTION: The large-screen liquid crystal display device is constituted by arranging the liquid crystal display panels 1 consisting of two insulating transparent base plates 11 and 12 respectively equipped with an electrode forming a picture element, a liquid crystal layer inserted and held between the base plates 11 and 12, and a polarizing plate provided on the outer surface of the base plates 11 and 12 in an array state or in a matrix state, and providing a light source 2 on one surface side of the panel 1. A transparent light diffusing plate 3 where a spherical concave lens 3a is formed for every picture element of the panel 1 is provided on the surface of the panel 1 on an opposite side to the light source 2.
Patent JP-H02183120-A (JP)
Title: Ultrasonic vibration detector
Inventor: TODA KOJI
IPC: G01N29/14
Filed: 1989-01-10
Abstract: PURPOSE:To enable application for the detection of various vibrations by arranging a delay line oscillator with an object to be detected as delay line. CONSTITUTION:A delay line oscillator is made up of a delay line which is an object to be inspected comprising a delay medium and comprises a brass square bar having a shape to make an ultrasonic wave propagating through the delay medium reflect once on a central wall surface and a slit at the center thereof to prevent an interference between a direct wave and reflected wave of the ultrasonic wave and piezo-electric transducers respectively provided at both ends serving as input/output end of the square bar and an amplifier. Then, when the delay line is affected by a vibration with a certain frequency, a change occurs in oscillation frequency accordingly and the oscillation frequency is subjected to a frequency modulation by a vibration of the delay line. A change in the length of a propagation path associated with the deformation of the delay line corresponds to a change in the oscillation frequency. Thus, application of the delay line oscillator for the detection of vibration enables detection of a change in operating codition by vibrating the delay medium together with a machine tool and the use of a proper threshold enables detection of an abnormal vibration.
Patent JP-S61161334-A (JP)
Title: Method for setting position of damper in air preheater
Inventor: TOMINAGA KUNIO
IPC: F24H9/02
Filed: 1985-01-11
Abstract: PURPOSE:To prevent corrosion caused by condensed materials at a sleeve tube, supporting shafts, sleeve supporting lags and the bearings or the like by a method wherein the position of a damper is set a point where a combustion air temperature in an air preheating chamber is higher than a dew point of combustion gas in the inner cylinder. CONSTITUTION:A damper 6 for adjusting gas flow rate is arranged at the lower part of the chimney 5A of the inner cylinder 5 of an air preheater 1. If a damper 6 is positioned at its horizontal position, the chimney 5A is closed and all the amount of ignited gas is flowed in the thermal conduction pipe 8. When the damper 6 is closed, a local positive pressure is generated at the upstream side of the damper 6(lower side of the damper 6). As a result, combustion gas is flowed into the sleeve tube 24 through a clearance between the pipe 23 and the sleeve tube 24 and it is cooled with air in the air preheating chamber 9A which flows outside of the sleeve tube 24. However, since the damper 6 is arranged at a location where the combustion air temperature in the air preheating chamber 9A is higher than the dew point of the combustion gas, the condensed material of sulfide oxide contained in the combustion gas is not produced.
Patent JP-S5699639-A (JP)
Title: Manufacture of reinforced heat insulating panel
Inventor: HIGUCHI SHIGENOBU
IPC: B29C67/00
Filed: 1980-01-12
Abstract: PURPOSE: To obtain a reinforced heat insulating panel having a uniform thickness and excellent surface smoothness by removing synthetic resin by blowing compressed air before embedding reinforcement and laminating moistureproof surface materials thereon.  
     CONSTITUTION: One surface of the first moistureproof surface material 8 is coated with a foaming synthetic resin 9, which is pushed away to both sides by the compressed air blown from a compressed air blower 11 in order to form grooves 12 for embedding reinforcement. Then, the resin 9 is heated by a heater 13 in order to accelerate foaming. With the resin 9 under unhardened state, the first moistureproof surface material 8 and the second moistureproof material 7 mounted with reinforcement 6 are laminated, with the reinforcement 6 embedded in the grooves 12, and pressed. The thickness of the panel is regulated by using belt conveyors 14 and 15. Thus, hardening of the foamed substance 5 of the synthetic resin 9 is completed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09190379-A (JP)
Title: Cache system
Inventor: SEKI SEIJI
IPC: G06F12/08
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To efficiently transmit data between a cache and a main storage and to prevent overhead in data transmission from increasing by returning a cache line to a state before it is changed or invalid based on a stored address when the state of a replaced cache memory is changed or invalidated. SOLUTION: In L2 cache systems 2a and 2b, registers 1106a and 1106b store the addresses 1105a and 1105b of the cache line on the replaced cache memory. When the state of the replaced cache line is changed or invalidated, the cache line is returned to the state before it is changed or invalidated based on the stored addresses 1105a and 1105b. A bus monitor means for monitoring the state of a bus for taking in data is provided. When the bus is in an idle state or bus traffic is in a low load state, the reading of data and data are invalidated.
Patent JP-H10192614-A (JP)
Title: Purifying device
Inventor: OKU NOBUAKI
IPC: B01D29/90
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To prevent a disposable filter medium from becoming clogged one-sidedly and make it possible to use the filter medium for a long time by forming a flow path between the outer periphery of the hollow filter medium and the inner wall of a container in such a manner that the cross section of the flow path becomes gradually smaller from an intake aperture to a farther part of the flow path in the fluid direction. SOLUTION: This purifying device has an inclined inner wall 45 which makes the interior of a container narrower from an intake aperture 13 to a farther part of the container, formed on the lateral wall part of a housing 5. That is, the conical container is of such a construction, when used, that a flow path 5a sandwiched between the inclined inner wall 45 and the outer peripheral face of a filtration filter 21 shows a decrease in the cross section in an orthogonal direction with the fluid direction in proportion to a changing distance from the intake aperture 13 to the farther part of the fluid direction. Therefore, a decrease in the inner pressure near the adapter 13 of a ceiling part, compared to that near the intake aperture 13, is smaller than when a right oircular cylindrical purifying device is used.  Consequently, the drop of the inner pressure for water to pass through the filtration filter 21 is corrected, so that such an inconvenience that the incidence of cloggings in the filter 21 which tends to be higher on its lower part, i.e., on the part in closer proximity to the intake aperture 13 side, can be alleviated.
Patent JP-S57117068-A (JP)
Title: Document processor
Inventor: ICHIMURA SHIYUUJI
IPC: G06F17/22
Filed: 1981-01-13
Abstract: PURPOSE:To easily obtain an address output, by providing a means for storing zip code or a telephone number, and an address corresponding to them, and a means for retrieving and outputting the address from zip code or the telephone number. CONSTITUTION:At first, a character string inputted from a keyboard is read at 30. In this case, a CPU decides at 31 whether a code input key has been depressed or not, and decides whether the processing is shifted to a regular ''Kana'' (Japanese syllabary)-Chinese character converting processing 32 or enters a processing routine by a code input. In case when the code input key has been depressed, whether the next character is a character P showing an input of zip code or a character T showing an office number of a telephone number is decided at 33, and in case when other character has been inputted, the processing is shifted to a regular code input routine 34. Subsequently, it is decided that the following character string before the next code input key is inputted is zip code, its number if read, and a table for zip code is retrieved at 36.
Patent JP-S61162829-A (JP)
Title: Substrate of information recording medium
Inventor: UENO ICHIRO
IPC: G11B7/24091
Filed: 1985-01-11
Abstract: PURPOSE:To prevent the breakage of a groove by providing a formation part for pits, a formation part for grooves, and a plane part in a plane area in series. CONSTITUTION:The substrate of an information recording medium is provided with the formation part where pits p1, p1... are formed with a tracking refer ence signal, the formation part where grooves (g), (g)... are formed to specific depth as the tracking reference signal, and plane parts (f), (f)... in series as shown by an arrow X. Geometric shape variation by the tracking reference signal which is used for tracking control over a recording element and a repro ducing element by a different tracking control system employed by plural kinds of recording and reproduction systems in the recording of an information signal on the information recording medium and in the reproduction of the information signal from the information recording medium is formed previously on the substrate of the information recording medium at both sides of a recording track in a recording area. Consequently, even when a reproducing stylus is used for reproducing an information signal from the information recording medium, a sliding surface does not wear partially to make the sliding surface rugged.
Patent JP-S58120927-A (JP)
Title: Hydraulic operating device such as cram shell bucket
Inventor: MIHARA MAKOTO
IPC: E02F3/47
Filed: 1982-01-13
Abstract: PURPOSE:To facilitate adjustment of functions of a drum and a clutch, by a method wherein a hydraulic switching valve is inserted into a pilot hydraulic circuit, a constant-pressure circuit for switching it to a disconnecting position is mounted, and the oil pressure is unloaded into an oil pressure for clutch control. CONSTITUTION:A device is constituted such that a hydraulic switching valve 31, which switches a secondary circuit 8 for controlling a right spool 5b of a pilot control valve 5 to connection or disconnection is inserted into the secondary circuit 8, a constant-pressure circuit 32 for switching the valve to a disconnecting position is installed, and when clutches 13 and 14 are brought to an engagement, an unload valve 35 is switched so as to enable a pressure oil in the constant-pressure circuit 32 to flow to an oil tank. This permits a total device to consist of all hydraulic circuit without the use of an electromagnetic valve, facilitates adjustment of operations of two drums 1, 2 of a support and an opening and closing drum and the clutches 13 and 14, and improves reliability.
Patent JP-H05187876-A (JP)
Title: Processing method for shading of ground image
Inventor: KONDO HITOSHI
IPC: G01C11/04
Filed: 1992-01-10
Abstract: PURPOSE:To display the ground image visually to which shading which may be produced by a solar light irradiation from an arbitrary position, is applied. CONSTITUTION:A luminance data L0 of the original ground image data and a first shading data SS1 which is generated at a same position as a solar position which is shot when creating the ground image data are obtained from digital terrain data and a luminance data L1 where shading is removed by the luminance data L0 and the first shading data SS1 is obtained. A second shading data SS'' in an arbitrary solar position is obtained from a digital terrain data and an image data L2 with a target shading is obtained by superposing the second shading data SS2 to the luminance data L1 where shading is removed. The ground image under arbitrary conditions of the solar position which is shot when creating the ground image data is obtained, thus achieving an accurate recognition and reading of specified items.
Patent JP-H09198766-A (JP)
Title: Recording medium reproducing device
Inventor: FUJIMOTO FUMIHIKO
IPC: G11B17/26
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To miniaturize a recording medium reproducing device as a whole and yet to increase the number of sheets of recording media housable and moreover, to exactly reproduce the recording media. SOLUTION: When a desired CD is specified to be reproduced, first of all, a 1st lever 5 is horizontally moved, and a frame 1 is lifted along stepwise slots 27 and 28, and cams 2 and 3 are also lifted. Subsequently, a 2nd lever 7 is horizontally moved, and the cams 2 and 3 are horizontally moved. The cams 2 and 3 keep their prescribed height and are horizontally moved, so that contact surfaces 2a and 3a of the cams 2 and 3 are brought into contact with a 1st projecting part of a holding member for holding the prescribed CD, and moreover upward force is given to the 1st projecting part of the holding member to raise the holding member. Thus, a space just underneath the holding member for holding the prescribed CD is formed. A playback part mounted on a mounting surface 10 of the frame 1 is carried into this space.